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Resolving forces

Anyone know how to do this q? I don't know what to do next
Screenshot 2023-05-21 131056.jpgScreenshot 2023-05-21 131118.jpg
Reply 1
Original post by Amamiya
Anyone know how to do this q? I don't know what to do next
Screenshot 2023-05-21 131056.jpgScreenshot 2023-05-21 131118.jpg

are there previous parts to the question?
Reply 2
Original post by JaCey04
are there previous parts to the question?

No, I don't think so
Original post by Amamiya
Anyone know how to do this q? I don't know what to do next
Screenshot 2023-05-21 131056.jpgScreenshot 2023-05-21 131118.jpg

Try to draw a free-body diagram to note down all the forces acting on the balloon.
There are 2 forces missing.

Spoiler


You just need to consider the component of forces along the slope to find the minimum force on the balloon due to the escaping air.
(edited 11 months ago)

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